Brushless Impeller Flowmax Ultimate (90 mm) – optimized for high dynamic pressure

Z-I 4080 1800: 13,5 VDC, 17,6 A, 417 m³/h (at 400 Pa)

The design of the FlowMax Ultimate (90 mm diameter) is optimized for high dynamic pressure applications. With its BLDC internal rotor, it offers a significantly higher lifetime, weighs less and has a higher efficiency compared to classic DC-motor driven impellers.

The control electronics are integrated into the flow body and provide the following features:

  • Standard ON/OFF
  • Customer-specific Intelligent Flow Control (IFC) depending on load condition, processor and ambient temperature available
  • Customer-specific interfaces (CAN, LIN, etc.) available

Specific preassembled cables and connectors are available according to customer requirements.

Brushless Impeller Flowmax / Efficiency (78 mm/90 mm)

90 mm:
Z-I 4080 1316 Flowmax:   13,5 VDC / 9,6 A / 512 cbm/h
Z-I 4080 1318 Efficiency: 13,5 VDC / 7,3 A / 470 cbm/h

78 mm:
Z-I 4000 1314 Flowmax:   13,5 VDC / 6,6 A / 371 cbm/h
Z-I 4000 1316 Efficiency: 13,5 VDC / 5,4 A / 355 cbm/h

Lifetime three times longer, lighter and higher efficiency compared to classic DC-motors; ECU integrated in flow body.

FORM

  • Weight
    90 mm: 252 g
    78 mm: 242 g
  • Length body 120 mm
  • Material housing carbon fiber/ optional glass fiber

FIT

  • Application: Cooling for brakes, electrics, driver or other critical system components

Brushless Impeller Slimline (52 mm)

Z-I 0050 0010

Lighter, threefold longer lifetime and higher efficiency compared to classic DC motors. Extra small with an outer diameter of 52 mm

FORM

  • Weight 176 g
  • Length body 118 mm
  • Material housing carbon fiber/ optional glass fiber

FIT

  • Application: Cooling for brakes, electrics, driver or other critical system components

FUNCTION

  • 13,5 VDC / 8,7 A / 167 cbm/h

Size comparison 90 mm vs. 52 mm

Classic brushed SOBEK Impeller (78 mm/90 mm)

78 mm:
Z-I 4000 4314 Standard version (12 V / 8 A / 319 cbm/h)
Z-I 4000 1311 High-temperature version (12 V / 8 A / 319 cbm/h)

90 mm:
Z-I 4080 4311 Standard version (12 V / 8 A / 405 cbm/h)
Z-I 4080 1310 High-temperature version (12 V / 8 A / 405 cbm/h)

The classic SOBEK Impeller, developed in 1985, is well experienced in the race car business for decades. The first piece has been manufactured for the Le Mans cars to breeze cool air into the cockpits.

Through constant research and development, the SOBEK Impeller comes up with a long lifetime without vibrations.

FORM:

  • Weight: 78 mm: 310 g / 90 mm: 351 g
  • Body length:120 mm
  • Housing material: Carbon fiber (CFK) / Glass fiber optional

APPLICATION:

  • Cockpit, critical aggregates, brakes, electronics.